[ { "property-id" "tag:staff@noreply.openkim.org,2014-05-21:property/elastic-constants-isothermal-cubic-crystal-npt" "instance-id" 1 "short-name" { "source-value" [ "bcc" ] } "species" { "source-value" [ "Nb" "Nb" ] } "a" { "source-value" 3.610254213213921 "source-unit" "angstrom" "si-unit" "m" "si-value" 3.610254213213921e-10 } "basis-atom-coordinates" { "source-value" [ [ 0.0 0.0 0.0 ] [ 0.5 0.5 0.5 ] ] } "space-group" { "source-value" "Im-3m" } "temperature" { "source-value" 0 "source-unit" "K" "si-unit" "K" "si-value" 0.0 } "cauchy-stress" { "source-value" [ 0 0 0 0 0 0 ] "source-unit" "GPa" "si-unit" "kg / m s^2" "si-value" [ 0.0 0.0 0.0 0.0 0.0 0.0 ] } "c11" { "source-value" 2029.505547947936 "source-unit" "GPa" "source-std-uncert-value" 0.007335930728114021 "si-unit" "kg / m s^2" "si-value" 2029505547947.936 } "c12" { "source-value" 2477.9246404502223 "source-unit" "GPa" "source-std-uncert-value" 0.005187286364680685 "si-unit" "kg / m s^2" "si-value" 2477924640450.222 } "c44" { "source-value" 2480.656913344676 "source-unit" "GPa" "source-std-uncert-value" 0.0018339826852427899 "si-unit" "kg / m s^2" "si-value" 2480656913344.676 } "excess" { "source-value" 1.3305461064782371 "source-unit" "GPa" "source-std-uncert-value" 0.0025936431809140607 "si-unit" "kg / m s^2" "si-value" 1330546106.478237 } } { "property-id" "tag:staff@noreply.openkim.org,2014-04-15:property/bulk-modulus-isothermal-cubic-crystal-npt" "instance-id" 2 "short-name" { "source-value" [ "bcc" ] } "species" { "source-value" [ "Nb" "Nb" ] } "a" { "source-value" 3.610254213213921 "source-unit" "angstrom" "si-unit" "m" "si-value" 3.610254213213921e-10 } "basis-atom-coordinates" { "source-value" [ [ 0.0 0.0 0.0 ] [ 0.5 0.5 0.5 ] ] } "space-group" { "source-value" "Im-3m" } "temperature" { "source-value" 0 "source-unit" "K" "si-unit" "K" "si-value" 0.0 } "cauchy-stress" { "source-value" [ 0 0 0 0 0 0 ] "source-unit" "GPa" "si-unit" "kg / m s^2" "si-value" [ 0.0 0.0 0.0 0.0 0.0 0.0 ] } "isothermal-bulk-modulus" { "source-value" 2328.451609616127 "source-unit" "GPa" "source-std-uncert-value" 0.004235401580914221 "si-unit" "kg / m s^2" "si-value" 2328451609616.127 } } ]